<template>

  <div class="PageContainer">
    <router-view></router-view>
  </div>

</template>

<style scoped>


.PageContainer {
  display: -webkit-flex; /* Safari */
  flex-direction: column;
  margin: auto;
  /* text-align: center; */
  position: fixed; /* 让元素脱离文档流 */
  top: 0;
  left: 0;
  right: 0;
  bottom: 0; /* 将元素的边界设置为距离视口的距离 */
}


</style>
